package com.example.ribbon.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
public class HelloController {

    @Autowired
    private RestTemplate template;

    @Value("${consumer.url}")
    private String consumerUrl;

    @RequestMapping(value = "/hello",method = RequestMethod.GET)
    public String hello(){
        ResponseEntity<String> forEntity = template.getForEntity(consumerUrl + "api/hello", String.class, "");
        String body = forEntity.getBody();
        return body;
    }

}
